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catch up to new goleveldb

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This commit is contained in:
Marco Peereboom 2014-01-06 16:02:26 -06:00
parent 6b18796af7
commit 6578e7345f
1 changed files with 10 additions and 10 deletions
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20
ldb/leveldb.go
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@ -65,7 +65,7 @@ func init() {
func OpenDB(dbpath string) (btcdb.Db, error) {
log = btcdb.GetLog()
db, err := openDB(dbpath, 0)
db, err := openDB(dbpath, false)
if err != nil {
return nil, err
}
@ -127,7 +127,7 @@ blocknarrow:
var CurrentDBVersion int32 = 1
func openDB(dbpath string, flag opt.OptionsFlag) (pbdb btcdb.Db, err error) {
func openDB(dbpath string, create bool) (pbdb btcdb.Db, err error) {
var db LevelDb
var tlDb *leveldb.DB
var dbversion int32
@ -143,7 +143,7 @@ func openDB(dbpath string, flag opt.OptionsFlag) (pbdb btcdb.Db, err error) {
}
}()
if flag&opt.OFCreateIfMissing == opt.OFCreateIfMissing {
if create == true {
err = os.Mkdir(dbpath, 0750)
if err != nil {
log.Errorf("mkdir failed %v %v", dbpath, err)
@ -168,22 +168,22 @@ func openDB(dbpath string, flag opt.OptionsFlag) (pbdb btcdb.Db, err error) {
dbversion = ^0
}
} else {
if flag&opt.OFCreateIfMissing != 0 {
if create == true {
needVersionFile = true
dbversion = CurrentDBVersion
}
}
myCache := cache.NewEmptyCache()
opts := &opt.Options{Flag: flag,
BlockCache: myCache,
MaxOpenFiles: 256,
CompressionType: opt.NoCompression,
opts := &opt.Options{
BlockCache: myCache,
MaxOpenFiles: 256,
Compression: opt.NoCompression,
}
switch dbversion {
case 0:
opts = &opt.Options{Flag: flag}
opts = &opt.Options{}
case 1:
// uses defaults from above
default:
@ -220,7 +220,7 @@ func CreateDB(dbpath string) (btcdb.Db, error) {
log = btcdb.GetLog()
// No special setup needed, just OpenBB
db, err := openDB(dbpath, opt.OFCreateIfMissing)
db, err := openDB(dbpath, true)
if err == nil {
ldb := db.(*LevelDb)
ldb.lastBlkIdx = -1